Painted Rain Barrel - Nantucket Grey Modeled after English Rain Barrels, the Great American Rain Barrel is a recycled olive shipping container that holds 60 gallons of precious rain water Our barrel is one of the largest capacity rain barrels available today! Fully re-purposed materials It is also the best built and most durable with a wall thickness of 3/16", resulting in a rigid, heavy duty rain barrel that will last virtually forever Includes: insect screen, screw-on lid, overflow valve, drain plug, threaded plastic spigot, optional connection valve